3001 Avenue U
Brooklyn, NY 11229BBL 3-07338-0049Map
Owner of record: De 3001 LLC
3001 Avenue U is an office building built in 1925 in Brooklyn, 11229. It has 1 residential unit across 2 floors. The owner of record is De 3001 LLC. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 7
- ECB violations
- 2
- HPD complaints
- 0
What to know
No open immediately-hazardous violations among recent records.
HPD has not cited this building.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 0
No HPD violations on record
DOB building violations · 7
- Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 16, 1999
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
Dob violation - dismissed
ECB violations · 2
- Non-hazardous
Occupancy contrary to that allowed by certifcate of occupancy c of o#141665-54 from one family in 1st & 2nd story to :offices in 1st & 2nd story remedy:discontinue illegal use or amend c of o
Jun 9, 2004 · Penalty $400
Resolve - Non-hazardous
36
Sep 26, 1990 · Penalty $125
Resolve
Complaints
No HPD complaints in our records
Sales history
| Date | Price | Type | Units |
|---|---|---|---|
| Jun 30, 2026 | Non-market transfer | Office buildings | 3 |
Building details
- Building type
- Office building (O5)
- Year built
- 1925
- Floors
- 2
- Residential units
- 1
- Building area
- 1,800 ft²
- Lot area
- 2,000 ft²
- Zoning
- R4
- Community board
- 315
- Council district
- 46
- Block / lot
- 7338 / 49
- Assessed value
- $112,050
- Landmark / historic district
- No
HPD registration #826863, last renewed Mar 24, 2026.
Questions about 3001 Avenue U
Who owns 3001 Avenue U?
The owner of record in NYC Department of City Planning PLUTO data is De 3001 LLC.
Does 3001 Avenue U have violations?
NYC HPD has no housing violations on record for this property.
Is 3001 Avenue U rent stabilized?
No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.
When was 3001 Avenue U built?
City records list 1925 as the year it was built.
How many apartments are in 3001 Avenue U?
It has 1 residential units and 3 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.